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src
gz-math
include
gz
math
gz/math/Kmeans.hh
Go to the documentation of this file.
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/*
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* Copyright (C) 2014 Open Source Robotics Foundation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*/
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#ifndef GZ_MATH_KMEANS_HH_
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#define GZ_MATH_KMEANS_HH_
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#include <vector>
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#include <
gz/math/Vector3.hh
>
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#include <
gz/math/Helpers.hh
>
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#include <gz/math/config.hh>
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#include <gz/utils/ImplPtr.hh>
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namespace
gz::math
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{
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// Inline bracket to help doxygen filtering.
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inline
namespace
GZ_MATH_VERSION_NAMESPACE {
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class
GZ_MATH_VISIBLE
Kmeans
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{
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public
:
explicit
Kmeans
(
const
std::vector<Vector3d>
&_obs);
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public
:
std::vector<Vector3d>
Observations()
const
;
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public
:
bool
Observations(
const
std::vector<Vector3d>
&_obs);
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public
:
bool
AppendObservations(
const
std::vector<Vector3d>
&_obs);
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public
:
bool
Cluster(
int
_k,
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std::vector<Vector3d>
&_centroids,
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std::vector<unsigned int>
&_labels);
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private
:
unsigned
int
ClosestCentroid(
const
Vector3d
&_p)
const
;
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GZ_UTILS_IMPL_PTR(dataPtr)
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};
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}
// namespace GZ_MATH_VERSION_NAMESPACE
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}
// namespace gz::math
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#endif // GZ_MATH_KMEANS_HH_